Public bug reported: Step to repro
1. input console '-o '(need white space),next input <TAB> ex. ~$ -o <TAB> 2. display error message "-bash: complete: -o: option requires an argument" or ~$ strace -e trace=open -o /tmp/log <TAB> error in /usr/share/bash-completion/bash_completion 1954: complete -F _minimal "$1" && return 124 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: bash-completion 1:2.1-4.2ubuntu1.1 [modified: usr/share/bash-completion/completions/apt] ProcVersionSignature: Ubuntu 4.4.0-96.119-generic 4.4.83 Uname: Linux 4.4.0-96-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.10 Architecture: amd64 Date: Thu Sep 21 22:16:58 2017 PackageArchitecture: all ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=ja_JP.UTF-8 SHELL=/bin/bash SourcePackage: bash-completion UpgradeStatus: Upgraded to xenial on 2016-08-20 (397 days ago) ** Affects: bash-completion (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1718673 Title: press tab, an error message displayed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bash-completion/+bug/1718673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs